| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Walk the Line | - | - | - | $2,889,496 | 278 | $11,237,936 | Feb 2 | 20th Century Fox International | false |
| 2 | The Pink Panther | - | - | - | $2,811,960 | 244 | $3,362,704 | Mar 9 | 20th Century Fox International | false |
| 3 | Firewall | - | - | - | $2,588,551 | 232 | $2,986,404 | Mar 2 | Roadshow Films | false |
| 4 | Match Point | - | - | - | $2,051,807 | 72 | $3,160,514 | Mar 2 | Icon Film Distribution Australia | false |
| 5 | When a Stranger Calls | - | - | - | $1,769,906 | 1,896 | $2,412,153 | Mar 16 | Sony Pictures Releasing | false |
| 6 | A History of Violence | - | - | - | $1,474,830 | 81 | $1,770,177 | Mar 9 | Roadshow Films | false |
| 7 | Æon Flux | - | - | - | $1,441,241 | 174 | $1,735,704 | Mar 16 | United International Pictures | false |
| 8 | Date Movie | - | - | - | $1,424,170 | 224 | $4,517,784 | Feb 16 | 20th Century Fox International | false |
| 9 | The Shaggy Dog | - | - | - | $1,400,817 | 246 | $5,116,083 | Mar 23 | Buena Vista International | false |
| 10 | Brokeback Mountain | - | - | - | $1,266,711 | 97 | $7,179,701 | Jan 26 | Roadshow Films | false |
| 11 | Capote | - | - | - | $1,073,478 | 51 | $2,062,685 | Feb 23 | Sony Pictures Releasing | false |
| 12 | Syriana | - | - | - | $1,022,718 | 92 | $2,844,996 | Feb 16 | Warner Bros. | false |
| 13 | Hostel | - | - | - | $965,322 | 150 | $1,829,619 | Feb 23 | Sony Pictures Releasing | false |
| 14 | Zathura: A Space Adventure | - | - | - | $868,147 | 213 | $2,357,945 | Mar 30 | Sony Pictures Releasing | false |
| 15 | Kinky Boots | - | - | - | $849,942 | 176 | $1,045,999 | Mar 2 | Buena Vista International | false |
| 16 | Tristan + Isolde | - | - | - | $654,072 | 150 | $785,741 | Mar 16 | 20th Century Fox International | false |
| 17 | Yours, Mine & Ours | - | - | - | $478,853 | 158 | $1,772,743 | Mar 16 | Sony Pictures Releasing | false |
| 18 | Casanova | - | - | - | $402,287 | 107 | $1,875,182 | Feb 16 | Buena Vista International | false |
| 19 | Inside Man | - | - | - | $392,629 | 228 | $6,128,072 | Mar 30 | United International Pictures | false |
| 20 | Hustle & Flow | - | - | - | $339,639 | 107 | $339,585 | Mar 9 | United International Pictures | false |
| 21 | Cry Wolf | - | - | - | $333,817 | 146 | $477,282 | Mar 23 | United International Pictures | false |
| 22 | Derailed | - | - | - | $318,749 | 167 | $1,003,714 | Feb 23 | Buena Vista International | false |
| 23 | The Long Weekend | - | - | - | $260,396 | 88 | $260,396 | Mar 16 | Hoyts Distribution | false |
| 24 | Lord of War | - | - | - | $255,796 | 113 | $1,288,027 | Feb 16 | Hoyts Distribution | false |
| 25 | Jarhead | - | - | - | $243,340 | 178 | $2,682,850 | Feb 9 | United International Pictures | false |
| 26 | Memoirs of a Geisha | - | - | - | $236,129 | 200 | $7,797,594 | Jan 19 | Roadshow Films | false |
| 27 | Goal! The Dream Begins | - | - | - | $215,714 | 146 | $972,961 | Feb 16 | Roadshow Films | false |
| 28 | Big Momma's House 2 | - | - | - | $198,908 | 189 | $4,199,911 | Jan 26 | 20th Century Fox International | false |
| 29 | Mrs. Henderson Presents | - | - | - | $152,948 | 92 | $4,375,495 | Dec 26 | Hoyts Distribution | false |
| 30 | The Weather Man | - | - | - | $140,712 | 90 | $283,422 | Mar 23 | United International Pictures | false |
| 31 | Rent | - | - | - | $139,246 | 49 | $139,246 | Mar 2 | Sony Pictures Releasing | false |
| 32 | Just Friends | - | - | - | $130,083 | 174 | $2,129,018 | Feb 9 | Hoyts Distribution | false |
| 33 | Proof | - | - | - | $62,211 | 16 | $233,535 | Mar 16 | Buena Vista International | false |
| 34 | Imagine Me & You | - | - | - | $52,937 | 143 | $319,574 | Feb 23 | United International Pictures | false |
